the national weather service just yet. you will see how hot it will get. livermore's temperature trend, 88 tomorrow and mid-nineties friday, saturday and then a sharp cooling trend for the second half of your weekend heading into early next week. i do want to alert you to a tropical storm, the first tropical storm of the atlantic hurricane season. it is andrea and it is just formed. it is packing winds of 45 miles per hour and gusts to 50 miles an hour. it is dumping some pretty heavy rains here right along the gulf coast of florida. the coastline under a tropical storm warning. if you have business or travel plans or pleasure be aware of the fact that there could be some potential delays heading into the next 24-48 hours as they will likely continue to see heavy rainfall there. morning lows in the 50s, pockets of fog and otherwise cloudy and cool. you will need the jacket or sweater first thing in the morning. in the afternoon, sunny in the south bay and 79 in sunnyvale. 83 on the peninsula, palo alto, mid70s.